<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <script src="../js/vue.js"></script>
    <div id="app">
        <input id="male" type="radio" value="zhangsan" v-model="name" />
        <label for="male">zhangsan</label>
        <br />
        <input id="femal" type="radio" value="lisi" v-model="name" />
        <label for="femal">lisi</label>
        <br />
        <p>姓名：{{name}}</p>
    </div>
    
    <script>
        let vm = new Vue({
            el: "#app",
            data: {
                name: ''
            }
        });
    </script>
</body>

</html>